# How to Use a Discount Coupon? Video tutorial:[How To Enroll in a PropW Challenge | #proptrading #crypto #cryptocurrency](https://www.youtube.com/watch?v=UYIxqDTFf3Y)\ \ Did you earn/receive a discount coupon? To use it, you need to enroll in a Challenge. During the Challenge purchase stage (refer to "[How to Enroll a Challenge?](https://docs.propw.com/documentation/documentation-en/getting-started/how-to-enroll-a-challenge)"), after selecting your account, your discount coupon will be automatically applied.

\ At this stage, you can see the discounted price. If the price does not decrease despite having a coupon, please contact us via the "Help Center" or email address.

\ If you have coupons, the best discount will be automatically deducted. You can see the discounted price with the relevant payment section. After applying coupon, please kindly submit your purchase with using “Accept & Pay” button.

\ If you have more than one voucher and want to make changes between them, please open the drop-down list. You can see your vouchers in the list. Select the coupon you want to use. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.propw.com/documentation/how-to-use-a-discount-coupon.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.